Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Fusconaia
1 available nominal species synonym (2 total synonyms)
Fusconaia mitchelli — Pfeiffer et al. (2016), Inoue et al. (2018)
Fusconaia iheringi — Smith et al. (2020), FMCS (2021), Hopper et al. (2023), FMCS (2025)
Brazos and Colorado basins, western Gulf Coastal Plain, Texas, USA.

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UF_438155. (5.8S: KT285684, COI: KT285640, ITS1: KT285684, ND1: MN649098, go to Genbank) USA, Texas, Mason County, Llano River about 66m upstream of Rach Rd 1871 (30.658673, -99.3245).
UF_438745. (5.8S: MN649157, COI: MN649052, ITS1: MN649157, ND1: MN649109, go to Genbank) USA, Texas, Mason County, Llano River at FM1871, ~12 miles SW of Mason, TX (30.658673, -99.3245).
UF_439060_1. (COI: MN649053, ITS1: MN649158, ND1: MN649110, go to Genbank) USA, Texas, Milam County, Little River downstream of CR1915 [4 mi. S of Buckholts, TX] (30.81558, -97.13651).
UF_439060_2. (5.8S: MN649159, COI: MN649054, ITS1: MN649159, ND1: MN649111, go to Genbank) ditto.
UF_439060_3. (5.8S: MN649160, COI: MN649055, ITS1: MN649160, ND1: MN649112, go to Genbank) ditto.
UF_439060_4. (5.8S: MN649161, COI: MN649056, ITS1: MN649161, ND1: MN649113, go to Genbank) ditto.
UF_438010. (5.8S: KT285694, COI: KT285650, ITS1: KT285694, ND1: MN649091, go to Genbank) USA, Texas, San Saba County, San Saba River downstream from CR-126, about 12 km ENE of San Saba (31.23857, -98.60035).
UF_441083. (COI: MN649076, ND1: MN649133, go to Genbank) ditto.
UF_438156_1. (ND1: MN649099, go to Genbank) USA, Texas, Williamson County, San Gabriel River about 100m downstream of Co. Road 428 bridge (30.695341, -97.27804).
UF_438156_2. (ND1: MN649100, go to Genbank) ditto.
UF_438156_3. (5.8S: MN649150, COI: MN649045, ITS1: MN649150, ND1: MN649101, go to Genbank) ditto.
UF_438156_4. (ND1: MN649102, go to Genbank) ditto.
UF_438156_5. (5.8S: KT285681, COI: KT285637, ITS1: KT285681, go to Genbank) ditto.
UF_438156_6. (5.8S: KT285682, COI: KT285638, ITS1: KT285682, go to Genbank) ditto.
UF_438156_7. (5.8S: KT285683, COI: KT285639, ITS1: KT285683, go to Genbank) ditto.
JBFMC_8102_1. (16S: PQ238816, 5.8S: MN649162, COI: MN649057, ITS1: MN649162, ND1: MN649114, go to Genbank) USA: Texas, Little River.